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毛穗香薷Elsholtzia eriostachya (Benth.) Benth

毛穗香薷Elsholtzia eriostachya (Benth.) Benth

科名:唇形科 Labiatae

属名:香薷属 Elsholtzia

《中国植物志》第66卷330页
  18.毛穗香薷
  Elsholtzia eriostachya Benth. Labiat. Gen. et Sp. 163. 1833; in DC. Prodr. 12: 162. 1848; Hook. f. Fl. Brit. Ind. 4: 645. 1885; Briq. in Engl. u. Prantl, Nat. Pflanzenfam. 4, 3a: 327. 1897; Dunn in Notes Bot. Gard. Edinburgh 6: 152. 1915; Hand.-Mazz. in Act. Hort. Gothob. 9: 92. 1934; in ibid. 13: 354. 1939; Mukerj. Lab. Ind. 91. 1940; Walker in Contr. U. S. Nat. Herb. 28: 656. 1941; Murata in Act. Phytotax . Geobot. 24: 80. 1969——Aphanochilus eriostachya Benth. in Bot. Reg. sub t. 1282. 1829; in Wall. Cat. n. 155. 1828, nom. nud.; in Wall. Pl. Asiat. Rar. 1: 29. 1830——Elsholtzia pusilla Benth. Labiat. Gen. et Sp. 714. 1835; in DC. Prodr. 12: 162. 1848 ——Elsholtzia eriostachya Benth. var. pusilla(Benth. )Hook. f. Fl. Brit. Ind. 4: 645, 1885; Briq. in Engl. u. Prantl, Pflanzenfam. 4, 3a: 327. 1897; Smith et Cave in Rec. Bot. Surv. Ind. 4: 232. 1911——Pogostemon ianthinus(Vaniot)Levl. in Fedde, Repert. Sp. Nov. 9: 219. 1911, non est Dysophylla ianthina Maxim. ex Kanitz, p. p. quoad Saulie 375 ——Platyelasma eriostachyum(Benth. )Kitagawa in Rep. First Sci. Exped. Manch. IV, 2: 25. 1933, cum var. pusillum(Benth. )Kitagawa.
  一年生草本,高15-37厘米。茎四稜形,常带紫红色,简单或自基部向上在节处均具短分枝,分枝能育,茎、枝均被微柔毛。叶长圆形至卵状长圆形,长0.8-4厘米,宽0.4-1.5厘米,先端略钝,基部宽楔形至圆形,边缘具细锯齿或锯齿状圆齿,草质,两面黄绿色,但下面较淡,两面被小长柔毛,侧脉约5对,与中肋在上面下陷下面隆起;叶柄长1.5-9毫米,腹平背凸,密被小长柔毛。穗状花序圆柱状,长(1)1.5-5厘米,花时径达1厘米,于茎及小枝上顶生,由多花密集的轮伞花序所组成,位于下部1-3个轮伞花序常疏离而略间断;最下部苞叶与叶近同形但变小,上部苞叶呈苞片状,宽卵圆形,长1.5毫米,先端具小突尖,外被疏柔毛,边缘具缘毛,覆瓦状排列;花梗长达1.5毫米,与序轴密被短柔毛。花萼钟形,长约1.2毫米,外面密被淡黄色串珠状长柔毛,萼齿三角形,近相等,具缘毛,果时花萼圆筒状,长4毫米,宽1.5毫米。花冠黄色,长约2毫米,外面被微柔毛,边缘具缘毛,冠筒向上渐扩大,冠檐二唇形,上唇直立,先端微缺,下唇近开展,3裂,中裂片较大。雄蕊4,前对稍短,内藏,花丝无毛,花药卵圆形。花柱内藏,先端相等2浅裂。小坚果椭圆形,长1.4毫米,褐色。花、果期7-9月。
  产甘肃,四川,西藏,云南;生于山坡草地,海拔3500-4100米。尼泊尔,锡金,印度北部也有。模式标本采自尼泊尔。
形态特征:一年生草本,高15—37厘米。茎四棱形,常带紫红色,简单或自基部向上在节处均具短分枝,分枝能育,茎、枝均被微柔毛。叶长圆形至卵状长圆形,长0.8—4厘米,宽0.4—1.5厘米,先端略钝,基部宽楔形至圆形,边缘具细锯齿或锯齿状圆齿,草质,两面黄绿色,但下面较淡,两面被小长柔毛,侧脉约5对,与中肋在上面下陷下面隆起;叶柄长1.5—9毫米,腹平背凸,密被小长柔毛。穗状花序圆柱状,长(1)1.5—5厘米,花时径达1厘米,于茎及小枝上顶生,由多花密集的轮伞花序所组成,位于下部1—3个轮伞花序常疏离而略间断;最下部苞叶与叶近同形但变小,上部苞叶呈苞片状,宽卵圆形,长1.5毫米,先端具小突尖,外被疏柔毛,边缘具缘毛,覆瓦状排列;花梗长达1.5毫米,与序轴密被短柔毛。花萼钟形,长约1.2毫米,外面密被淡黄色串珠状长柔毛,萼齿三角形,近相等,具缘毛,果时花萼圆筒状,长4毫米,宽1.5毫米。花冠黄色,长约2毫米,外面被微柔毛,边缘具缘毛,冠筒向上渐扩大,冠檐二唇形,上唇直立,先端微缺,下唇近开展,3裂,中裂片较大。雄蕊4,前对稍短,内藏,花丝无毛,花药卵圆形。花柱内藏,先端相等2浅裂。小坚果椭圆形,长1.4毫米,褐色。花、果期7—9月。
产地分布:产甘肃,四川,西藏,云南;生于山坡草地,海拔3500—4100米。尼泊尔,锡金,印度北部也有。模式标本采自尼泊尔。
参考文献:ElsholtziaeriostachyaBenth.Labiat.Gen.etSp.163.1833;inDC.Prodr.12:162.1848;Hook.f.Fl.Brit.Ind.4:645.1885;Briq.inEngl.u.Prantl,Nat.Pflanzenfam,4,3a:327.1897;DunninNotesBot.Gard.Edinburgh6:152.1915;Hand.-Mazz.inAct.Hort.Gothob.9:92.1934;inibid.13:354.1939;Mukerj.Lab.Ind.91.1940;WalkerinContr.U.S.Nat.Herb.28:656.1941;MuratainAct.Phytotax.Geobot.24:80.1969——AphanochiluseriostachyaBenth.inBot.Reg.subt.1282,1829;inWall.Cat.n.155.1828,nom.nud.;inWall.Pl.Asiat.Rar.1:29.1830——ElsholtzlapusillaBenth.Labiat.Gen.etSp.714.1835;inDC.Prodr.12:162.1848——ElsholtziaeriostachyaBenth.var.pudlla(Benth.)Hook.f.Fl.Brit.Ind.4:645.1885;Briq.inEngl.u.Prantl,Pflanzenfam.4,3a:327.1897;SmithetCaveinRec.Bot.Surv.Ind.4:232.1911——Pogostemonianthinus(Vaniot)Levl.inFedde,Repen.Sp.Nov.9:219.1911,nonestDysophyllaianthinaMaxim.exKanitz,P.P.quoadSoulie375——Platyelasmaeriostachyum(Benth.)KitagawainRep.FirstSciExped.Manch.IV,2:25.1933,cumvar.pusillum(Benth.)Kitagawa.
亚组概述:Subsect.Platyelasmeae(Briq.)C.Y.WuetS.C.HuanginAct.Phytotax.Sin.12(3):344.1974——51.PlatyelasmeaeBriq.inEngl.u.Prantl.Nat.Pflanzenfam.43a:327.1897.苞片宽卵形或近圆形;小坚果暗黑色,无光泽。

《Flora of China》 Vol. 17 (1994)
Elsholtzia eriostachya  (Bentham) Bentham
毛穗香薷   mao sui xiang ru
Aphanochilus eriostachyus Bentham, Pl. Asiat. Rar. 1: 29. 1830; Elsholtzia eriostachya var. pusilla (Bentham) J. D. Hooker; E. pusilla Bentham; Platyelasma eriostachyum (Bentham) Kitagawa; P. eriostachyum var. pusillum (Bentham) Kitagawa.
Herbs annual. Stems 15-37 cm tall, purple-red, puber-ulent, unbranched or branched from base. Petiole 1.5-9 cm, densely fine villous; leaf blade oblong to ovate-oblong, 0.8-4 × 0.4-1.5 cm, herbaceous, apex subobtuse. finely villous, yellowish green, base broadly cuneate to rounded, margin serrulate to serrate-crenate. Spikes cylindric, (1-)1.5-5 × to 1 cm, terminal; verticillasters many flowered, basal 1-3 widely spaced; rachis densely pubescent; bracts broadly ovate, 1.5 mm, pilose abaxially, margin ciliate, apex mucronate. Pedicel to 1.5 mm, densely pubescent. Calyx campanulate, ca. 1.2 mm, densely yellowish moniliform villous; teeth triangular, subequal, ciliate; fruiting calyx tubular, ca. 4 × 1.5 mm. Corolla yellow, ca. 2 mm, puberulent outside, margin ciliate, tube funnelform, upper lip emarginate; lower lip ± patent, middle lobe larger. Nutlets brown, ellipsoid, ca. 1.4 mm. Fl. and fr. Jul-Sep.
* Hilly grasslands; 3500-4100 m. Gansu, Sichuan, Xizang, Yunnan.

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